My right rear window goes down but not up. For a while it was intermittent, and would eventually go up if we jiggled the door or console switch enough. Now it is dead. I pulled the switch and checked continuity with an digi multimeter. I get continuity connecting pin 1&4 for the window down, and pins 1&3 for the window up. I can't get any continuity between pin 2 and any other pins (what is pin 2 for ?). I tried both rear window switches and both work the same. Also, the colors of wires are different on my car than the Haynes manual. Should they be? TIA!

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TomO
94 E320 Wagon, 170k, totalled in 2006
2002 BMW 525i Wagon, 75k
1991 BMW 318is (two of 'em)